JET JOSS-S Floor Model Oscillating Spindle Sander, 1HP, 1Ph, 115V is a heavy-duty floor model spindle sander from JET engineered for woodworkers who demand smooth, precise curves and contours with minimal heat buildup and maximum dust control. The 1-1/2" oscillating action continuously moves the workpiece contact point up and down the sleeve, protecting wood surfaces and dramatically extending abrasive sleeve life - making this machine a long-term investment in professional-quality results. Key Features 1-1/2" oscillating action reduces friction heat to protect wood and prolong sleeve life Baffles create a chamber under the table for improved dust collection Main spindle support runs on precision ball bearings and is oscillated by a heavy-duty worm and gear mechanism for consistent performance Worm and gear mechanism runs in an oil bath to prolong its life and durability Powerful 1HP motor is independently mounted inside the base for easy access and service Table tilts 45 deg. front and 15 deg. back and features a 90 deg. quick index for versatile sanding angles Integrated paddle switch with safety key for controlled, secure operation Sealed access door minimizes dust in the storage area Specifications MPN: JT9-723950 Brand: JET Motor: 1HP, 1-Phase, 115V Oscillation Stroke: 1-1/2" Table Tilt: 45 deg. front, 15 deg. back, 90 deg. quick index Dust Collection Minimum CFM Required: 300 CFM Country of Origin: Taiwan What's Included 1/4" spindle assembly 3/8" spindle assembly 1/2" spindle assembly 5/8" spindle assembly 3/4" spindle assembly 1" spindle assembly 1-1/2" spindle assembly 2" spindle assembly 3" spindle assembly 4" spindle assembly Frequently Asked Questions Why does oscillating action matter when sanding wood? The 1-1/2" oscillating action continuously shifts the contact point between the abrasive sleeve and the workpiece, which reduces friction heat buildup. This protects the wood from scorching and significantly prolongs abrasive sleeve life compared to a non-oscillating spindle sander. How is the dust collection system designed on this sander? Baffles built into the machine create a dedicated chamber beneath the table that channels dust efficiently toward your dust collection system. A minimum of 300 CFM is required for proper dust collection performance. The sealed access door also helps keep the storage area free of dust contamination. Can the table be adjusted for angled sanding cuts? Yes. The table tilts 45 deg. toward the front and 15 deg. toward the back, and it includes a 90 deg. quick index so you can return to a perfectly square position quickly and accurately for repeated setups. How is the worm and gear mechanism protected for long-term durability? The worm and gear mechanism that drives the oscillating action runs in an oil bath, which continuously lubricates the components to reduce wear, prolong the life of the mechanism, and ensure consistent performance over time.